baber/WOPTO huggingface dataset:
Patent JP-H09298211-A (JP)
Title: Pressure-joined semiconductor device and manufacture thereof
Inventor: HONDA KENICHI
IPC: H01L23/36
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify a pressure-joined semiconductor device in structure by a method wherein an insulating holding material is formed so as to be fixed to the inner side of an edge face protecting member, the edge of a semiconductor substrate, and the edges of a first and a second heat compensating plates. SOLUTION: An edge face protecting member 80 is formed of an insulating material, possessed of a peripheral edge face which is corrugated in cross section, and shaped like a hollow bottomed cylinder with no lid. An anode heat compensating plate 6, a semiconductor substrate 19, and a cathode heat compensating plate 7 are successively inserted into the edge face protecting member 80. An insulating holding material 9 is formed between the inner surface of the edge face protecting member 80 and the peripheral edge of the semiconductor substrate 19 so as to cover the peripheral edge of the semiconductor substrate 19 and the upper side edge of the anode heat compensating plate 6.  The insulating holding material 9 is fixed to the inner side of the edge face protecting member 80, the peripheral edge of the semiconductor substrate 19, and the upper side edge of the anode heat compensating plate 6. An insulating holding member 10 is fixed to the cathode heat compensating plate 7, the upper anode layer 2 of the semiconductor substrate 19, and the insulating holding member 9. The edge face protecting member 80 is substantially formed in one piece with the anode heat compensating plate 6, the semiconductor substrate 19, and the cathode heat compensating plate 7.
Patent JP-S604048-A (JP)
Inventor: OGAWA YASUHIRO
IPC: D04H3/16
Filed: 1983-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5810574-A (JP)
Title: 2-(2-thienyl)- and -(3-thienyl)ethylamines and manufacture
Inventor: ISATSUKU SHIEKURU
IPC: C07D333/20
Filed: 1982-06-30
Abstract: R1-substd.-2- or 3-thienyl-CHR2-CHR3-NH-CHR4-Ar derivs. of formula (I) are prepd by (a) condensation of a phosphonate, phosphinate, phosphene oxide or phosphonamide deriv. of formula XYP(O)-CHR3-NH2 (II), with a carbonyl cpd. Ar-CO-R4 (III) to form XYP(O)-CHR3-N=CR4-Ar (IV); (b) treatment of (IV) with a base B(-)M(+) to form the carbanion XYP(O)-CR3M(+)-N=CR4-Ar (V); (c) (V) is reacted with a thiophene-carbonyl cpd. R1-thienyl-CO-R2 (VII) to form R1-thienyl-CR2=CR3-N=CR4-Ar (VIII) which is reduced to yield (I) (where R1 in posn. 2, 3, 4 or 5 is H, halo, nitro, carboxy, cyano, amino, opt. branched alkyl, opt. branched alkoxy, aryl or aromatic heterocyclic (opt. mono- or poly-substd. by halo, nitro, cyano, amino, carboxy, alkyl, alkoxy or phenyl). The amino-ethyl side chain is joined to the thiophene ring at posns. 2 or 3; R2, R3, R4 are H, aryl or aromatic heterocyclic (opt. mono- or poly-substd. by halo, nitro, cyano, amino, carboxy, alkyl, alkoxy or phenyl); Ar is aryl or aromatic heterocyclic (opt. mono- or poly-substd. by alkyl, phenyl, halo, nitro, cyano, amino, carboxy or alkoxy); X, Y independently are alkyl, alkoxy, aryl, aryloxy, dialkyl or diaryl-amino. The base B-M+ may be an alkali metal hydride, amide or alkylamide, an organometallic cpd. e.g. n-butyllithium or an alkali metal or alkaline earth alcoholate or hydroxide. Some of cpds. (I) are new. (I) are chemical and pharmaceutical intermediates e.g. for tetrahydrothieno(3,2-c)pyridines and thieno(2,3-c)pyridines, which have therapeutic use (see French applicn. 73.03503, 75.03968, 75.20241, 75.23788, 75.24486, 76.00003 and 77.21517).
Patent JP-S6011298-A (JP)
Title: Method and device for producing compound single crystal with high dissociation pressure
Inventor: AZUMA KATSUMI
IPC: H01L21/208
Filed: 1983-06-24
Abstract: PURPOSE:To suppress thermal decomposition on the surface of a III-V group compd. single crystal and to prevent generation of a defect in production of said single crystal by a melt-pulling up method by maintaining the vapor atmosphere of a volatile element (V group element) in the sealing space above the liquid sealing bath of a crucible. CONSTITUTION:A quartz cover 16 provided with a sealing tray 14d via a tubular part 15 at the top is fitted to the crucible 3 in a pressure vessel 1 and the inside of the vessel 1 is held at 2-60atm by an inert gas. The crucible 3 is heated by a heater 4 to melt the material charged preliminarily therein to form a gallium arsenide melt 9 and a liquid sealing bath 10 consisting of boron oxide. On the other hand, the upper part of the cover 16 and the tray 14 are heated to 400- 700 deg.C by auxiliary heaters 4a, 4b to form a liquid sealing bath 20 and at the same time the arsenic vapor atmosphere of 7Torr-4atm partial pressure is maintained in the sealing space in the cover 16. While the temp. gradient in the bath 10 is kept at <=100 deg.C/cm, a gallium arsenide single crystal is pulled up with the force bar 6 (a symbol 8 is a seed crystal) of a pulling up shaft 5 according to the conventional method.
Patent JP-S5815280-A (JP)
Title: Solid state image pickup element
Inventor: ABE HIROSHI
IPC: H01L31/11
Filed: 1981-07-21
Abstract: PURPOSE:To increase the sensitivity of an image pickup element by sequentially disposing two p-n junctions to the incident lightin a photodetector and storing  light production carrier only in the central region of the two p-n junctions. CONSTITUTION:An n type region 5 and a P type region 6 form together with a P type substrate 1 a photodetector, and the region 6 is further connected to a channel stopper 2, 7 while represents an n type region, which receives the carrier from the photodetector, and transmits charge to an output circuit by charge transfer means. The numeral 8 represents a transfer gate electrode, which feeds the carrier at the photodetector to the region 7.
Patent JP-H11293578-A (JP)
Title: Dry type fiber opening of waste paper
Inventor: TAJIRI TADAAKI
IPC: D21B1/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a dry type method for safely and efficiently opening the fibers of waste paper, while preventing the occurrence of a fire due to static electricity. SOLUTION: The fibers of waste paper are opened, while the relative humidity of an atmosphere in an area (a fiber-opening area) for opening the fibers of the waste paper is controlled within a prescribed range so that the water content of the waste paper (fiber-opened waste paper) after the opening of the fibers is 8-12 wt.% based on dry waste paper. Fine water drops having particle diameters of <=50 μm are supplied into the fiber-opening area 5 to control the relative humidity of the atmosphere. Air having a relative humidity preliminarily controlled by mixing outer air with fine water drops having particle diameters of <=50 μm may be supplied into the fiber-opening area 5 to control the relative humidity of the atmosphere.
Patent JP-H07300356-A (JP)
Title: Method for recovering regenerated aggregate
Inventor: FUKUI HIROMITSU
IPC: C04B20/02
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a high-quality regenerated aggregate in conformity with the Japanese Industrial Standards from a concrete or an asphalt waste material. CONSTITUTION:This method for recovering a regenerated aggregate comprises housing a concrete and/or an asphalt waste materials 10 in raw material receiving equipment 1, installing cutting equipment 2 in a discharge port at the lower end of the raw material receiving equipment, feeding the raw material cut out of the cutting equipment to sieving equipment 4, separating the cut out raw material into raw material grains having >10mm size and raw material grains having <=10mm size, feeding the raw material grains having >10mm size to polishing equipment 4, polishing the surfaces of the raw material grains, feeding the polished raw material grains to crushing equipment 6, providing a crushed material, further separating the crushed material with sieving equipment 7 and recovering the crushed material having a prescribed size, at least <=35% abrasion weight loss, >=2.45 specific gravity and <=3.0 water absorptivity as an aggregate.
Patent JP-H10288292-A (JP)
Title: Saddle snap tap for soft pipe
Inventor: ISHIKAWA KAZUO
IPC: F16L41/06
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent a branched part from leaking water or breaking down by fastening a saddle and a band by fixed torque, pinchedly holding a soft pipe into a little flat shape, penetratedly providing a water passing hole, and using a saddle packing forming a pressure contact part tightly stuck to the outer circumferential face of the soft pipe and a lip on the extension of the inside of the pressure contact part. SOLUTION: A saddle 4 and a band 7 are tightly fastened by fixed torque until ribs 8 are contacted with each other, and a feed water main pipe H is compressed between the upper and lower sides so as to be pinchedly held in the prestressd condition of elliptcal form. A saddle packing 6 is pressed downward by the step part 4d of the saddle 4 according to the fastening force, a pressure contact part 6d is tightly stuck to the outer circumferential face of the feed water main pipe H, simultaneously with it a lip 6c is upward deformed so as to be tightly stuck to the outer circumferential face of the feed water main pipe H, and the branched hole B of the feed water main pipe H is doubly sealed. Further at supplying water to a diversion mechanism, water is put in the V-groove 6b of the saddle packing 6, and the branched hole is surely sealed by the water pressure. Deformation due to warer pressure is absorbed by prestress, and water leakage and the like can be prevented.
Patent JP-S606599-A (JP)
Inventor: KIKUCHI SEIKI
IPC: B66F9/24
Filed: 1983-06-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5238599-A (JP)
Title: Process for preparing isocyanurate resins
Inventor: KAMIKATA SEIICHI
IPC: C08G18/02
Filed: 1975-09-22
Abstract: PURPOSE: A process for preparing an non-foaming isocyanurate resin with impoved flame retardancy, thermal stability, and high rigidity, softening temperature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S607091-A (JP)
Inventor: KUROSAKI NAOYOSHI
IPC: F24C7/06
Filed: 1983-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0420384-A (JP)
Title: Washing machine
Inventor: SATO SHOJIRO
IPC: D06F33/02
Filed: 1990-04-28
Abstract: PURPOSE:To execute proper washing without fail and to prevent damage to clothes by providing a bath ratio detecting means to detect a bath ratio based on water pressure detected by a pressure detecting means. CONSTITUTION:When the capacity of laundry to the amount of water is proper, an output V01 of a wave sensor becomes Vr>V01 and time TB for an output V02 of a comparator 18 to be an H level is determined by experimentation. When the capacity of laundry is larger than the amount of water, centrifugal force to be received only by water is made small and waves on the side of a washing tank are reduced since most of the stirring force of a pulsator is absorbed by the laundry. Then, the time of Vr>V01, namely, time TC for the output V02 of the comparator 18 to be the H level is made shorter than the TB. Thus, a microcomputer compares time T for the output V02 of the comparator 18 to be the H level with the value of the experimentation, and the bath ratio is detected by averaging the compared value so as to eliminate the influence of waves caused by the laundry. When the amount of water is smaller than the laundry, water feeding is automatically executed by generating a command to a water feeding mechanism 11.
Patent JP-S5639806-A (JP)
Title: Cutting and grinding tool
Inventor: INOUE KIYOSHI
IPC: B23D77/06
Filed: 1979-09-05
Abstract: PURPOSE: To improve life expectancy of cutting edge by providing a cavity for supplying fluid to the interior of a support and the cutting edge and applying fluid pressure to the cavity to pressurize and expand the support for correcting the dimension of the cutting edge.  
     CONSTITUTION: A support 2 is provided on the end with a spiral cutting edge 1. Drilling work is carried out by rotating the support 2. The cutting edge 1 and support 2 are formed in their interior with a cavity 3 to be filled with fluid 4. For the fluid 4 are used incompressible liquid, fluid, metal, gel-like substance, etc. A seal material 5 is adjustably pressurized by threading a screw 6 to adjust the expansion of the fluid 4 and control the dimension of the cutting edge 1 so that the dimension and shape of the cutting edge can be simply corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09301805-A (JP)
Title: Antibacterial and antifungal agent
Inventor: TANABE YOSHIMITSU
IPC: A61L2/16
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial and antifungal agent containing specific two compounds, synergistically excellent in the antibacterial and antifungal effects, wide in the effects and effective for fungi and bacteria. SOLUTION: This antibacterial and antifungal agent contains (A) a kind of compound selected from a salicylic acid derivative of formula I [(R1 -R9 are each H, an alkyl; X1 is H, an alkyl, an alkoxy, a halogen, etc.; X2 , X3 are each H, an alkyl, an alkoxy, a halogen: (m) is 0-1; (n) is 1, 2] and its salt, such as 3-(1', 3'diphenylbutyl)salicylic acid and (B) a kind of compound selected from a salicylic acid of formula II and its salt, such as 3benzylsalicylic acid as active ingredients. The compound of formula I is obtained e.g. by reacting a phenol derivative of formula III with carbon dioxide, and the compound of formula II is obtained e.g. by reacting a phenol compound of formula IV with carbon dioxide. The compounds of formula I and II are compounded in a ratio of (5-95wt.%):(95-5wt.%).
Patent JP-S5815672-A (JP)
Title: Resinoid bonded flat shaped rotary grinding stone
Inventor: OOIDE KUNIMASA
IPC: B24D3/28
Filed: 1981-07-21
Abstract: PURPOSE:To obtain what has more favorable grinding performance in such a way that inorganic particle which has lower hardness than abrasive grain is mixed, and it is integrated by a grinding stone which has less than 15% of porosity (up to the condition near to be free from pores) by means of strong pressure elaborate forming. CONSTITUTION:Low hardness of inorganic particle which is mixed with abrasive grain and phenolic resin of binder is made of natural rock-forming mineral particle, or artificially sintered inorganic particle, and it is what has approximately 2 to 7 of old Mohs hardness. In reference to these kinds of low hardness inorganic particle, if it is added in the form of particle, it is given no effect, and it is necessary that it should be in almost the same degree as the grain diameter of the abrasive grain, or a little bigger than the former. Besides, when press-forming the grinding stone, the material to be put into the mold is somewhat increased, and the abrasive grain is closely formed under pressure so as to make the porosity excessively small. Then, when it is closely formed under pressure up to the condition in which it has 3 to 6% of porosity, and it is substantially free from pores, remarkably high grind performance, such as two times to four times can be obtained.
Patent JP-H09301116-A (JP)
Title: Occupant detecting device and air bag initiation system using the device
Inventor: SUGANO YOSHIHISA
IPC: G01S15/04
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To surely detect the existence of an occupant without error. SOLUTION: An occupant detecting device comprises a distance measuring device 1 for outputting a detection wave U toward an occupant seat 20 and detecting the reflected wave of the detection wave U to calculate the distance R from a designated position to the reflecting surface, and a control part 2 for judging whether an occupant exists in the occupant seat 20 or not according to the change of an output value R of the distance measuring device 1. The control device 2 judges the existence of an occupant according to the history of change during a fixed period of time t1 of an output value R of the distance measuring device 1.
Patent JP-S62272177-A (JP)
Title: Electronic timepiece
Inventor: ONO KAZUTO
IPC: G04C9/00
Filed: 1986-05-20
Abstract: PURPOSE:To easily and speedily correct an hour hand and a minute hand by rotating and setting the setting mark of a register ring to independent desired hour and minute correction positions in one of two kinds of rotating directions. CONSTITUTION:An electronic timepiece 20 is in normal time mode and indicates, for example, 10:09 35'' a.m. The timepiece enters alarm mode with a mode changeover switch 5 and the second hand 4 moves to and stops at a position of 0'' so as to discriminate the alarm mode from the normal time mode. Further, the hour hand 2 and minute hand 3 stop at the position of last set alarm time, e.g. 3:15. Then when the alarm time set to, for example, 3:15 is corrected to 8:43, the register ring 1 is rotated counterclockwise to set the setting mark 1a at the position of a number 6 indicating 8 o'clock. At this time, the hour hand 2 moves to and stops at the position of 8 o'clock. Then, the ring 1 is rotated clockwise to set the mark 1a at the position of a minute graduation indicating 43min. At this time, the minute hand 3 moves to and stops at the position of 43min, and thus the alarm time is set.
Patent JP-S61274521-A (JP)
Title: Transceiver unit for automobile telephone set
Inventor: KUGE TORU
IPC: H04B1/40
Filed: 1985-05-30
Abstract: PURPOSE:To offer sufficient function as an automobile telephone set and to miniaturized the titled unit by providing a control section applying paging control and a connector connected to an input section inputting a dial data to the transceiver unit. CONSTITUTION:The telephone set for automobile consists of a transceiver unit 100, a personal computer 5 and a hand free device 4 and each section of transmission/reception circuits 101, 102 and a synthesizer circuit 104 is controlled by a control circuit 103 of the unit 100. Further, connectors 106, 109 are connected to the circuit 103 and the connector 54 of the computer 5 and the device 4 are connected to the connector 109 by a cable 106. A display section 51 and a keyboard 52 are connected to the connector 54 via the control circuit 53 to input a call signal by a dial signal from the keyboard 52 is inputted to the control circuit 103 of the unit 100. Then the sufficient function is offered by the control circuits 53, 103 to miniaturize the device.
Patent JP-S5819475-A (JP)
Title: Continuously purifying method for etching solution
Inventor: MATSUDA KAZUO
IPC: C23F1/46
Filed: 1981-07-24
Abstract: PURPOSE:To continuously purify an etching soln. contg. an inorg. acid as a principal component when a silicon substrate is etched with the soln., by passing part of the soln. through a specified hollow yarn filter. CONSTITUTION:When a silicon substrate is etched with an etching soln. contg. a chemical agent selected from inorg. acids such as hydrofluoric acid, sulfuric acid, phosphoric acid and hydrochloric acid, ammonium fluoride, etc. as a principal component, suspended matter contained in the soln. is separated and removed to purify the soln. The purification is carried out by passing the soln. through a porous film made of hollow yarn of an ethylene or butene homopolymer or a copolymer contg. ethylene and/or butene, e.g., polyethylene, polypropylene or an ethylene-ethylene tetrafluoride copolymer. The hollow yarn filter is a joined porous polyolefin film provided with hydrohpilic surfaces by sulfonation and having 0.01-5mum average pore size and 15-90% porosity. The film is made of hollow yarn having 0.05-5mm.phi inside diameter and 0.03-2mm. thickness.
Patent JP-H04226409-A (JP)
Title: Focus state detector
Inventor: ONO YOSHIMI
IPC: G02B7/34
Filed: 1991-04-18
Abstract: PURPOSE:To shorten the time required for detecting a focus state over plural times and to prevent the generation of a parallax between the distance measurement region within an observation screen and an actual distance measurement by fully utilizing the advantage possessed by a phase difference detecting system so that the focus state can be exactly detected. CONSTITUTION:A luminous flux transmitted through a photographic lens 1 is introduced via a condenser lens 4 to holes 14a and 14b and reimaging lenses 15a and 15b as 1st and 2nd conversion optical means provided in respective symmetric positions apart from an optical axis O and is also introduced to a hole 14c and reimaging lens 15c as a 3rd conversion optical system provided on the optical axis O. The luminous fluxes divided to three regions in such a manner are imaged on three photoelectric conversion sections 17, 18, 19 and are photoelectrically converted to 3 kinds of signals. The phase differences are computed by an arithmetic means 40 in accordance with 3 kinds of the signals or 2 kinds of the signals and the focusing state by the photographic lens 1 is attained.
Patent JP-H1046482-A (JP)
Title: Impartment of dye-proof property or multicolor effect to natural and synthetic polyamide fiber material
Inventor: MEERSCHMAN GUY ACHILLES ALFONS
IPC: D06P5/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To exhibit dye-proof effect and multicolor effect by locally applying a blend containing a specific dye-proofing agent to natural and synthetic polyamide fiber material by wet on wet before or after dyeing or printing the polyamide fiber material with an anion dye and then heat-treating the blend. SOLUTION: A liquid blend containing one or two or more kinds of compounds represented by the formula (R1 is a 10-24C alkyl or alkenyl; R2 and R3 are each a 1-4C alkyl; X is an anion group) is locally applied to a woven fabric comprising a natural polyamide fiber such as wool or a synthetic polyamide fiber such as polyamide 6 or 66 by wet on wet before or after carrying out base dyeing with a dyeing solution containing at least one kind of anion dye having <5 K value or printing by a printing paste and then subjected to steam heat treatment to fix the anion dye to the woven fabric.
Patent JP-S62271147-A (JP)
Title: Task control method
Inventor: MORI YOSHIHIRO
IPC: G06F9/48
Filed: 1986-05-20
Abstract: PURPOSE:To prevent the overhead of a monitor from being increased even if total number of tasks to be processed by the time division system is increased by dividing tasks into high priority tasks and lower priority tasks and regarding the lower priority tasks as one unified task thereby decreasing the overhead of a monitor for the high priority tasks. CONSTITUTION:Let A21 and B22 be the high priority tasks, C1, 23, C2,24 and C3,25 be lower priority tasks, then all the lower priority tasks are regarded as one task C26 with respect to the high priority tasks, and the priority of the C26 is processed as the 3rd rank. Thus, the tasks requiring the processing by the high priority tasks are three, A21, B22 and C26. Since the lower priority tasks are checked only when no execution standby task exists in the high priority task, the task number of the high priority tasks has only to be decreased to reduce the overhead of the monitor with respect to the high priority tasks.